Crown ER 100S-1 will deposit high-strength, very tough weld metal for critical applications. Originally developed for MIG (GMAW) and TIG (GTAW) welding HY-80 steel for military applications (ships, tanks and submarines), Crown ER 100S-1 is also used for a variety of structural applications where tensile strength requirements exceed 100,000 psi (690 Mpa), and excellent toughness is required to temperatures as low as -60oF (-50oC). Crown ER 100S-1 is also excellent for welding on ASTM A514, A543, A724 and A782 quenched and tempered plate.

Please Note: Welding fumes and gases can be hazardous to your health. Click here for the manufacturers MSDS information. Both the manufacturer and Welding Supplies from IOC recommends that you read and understand the Material Safety Data Sheets and product warning statements prior to using this product.